US Cups to Milliliters converter (cup to mL)
Convert US Cups (cup) to Milliliters (mL) with this free calculator. Type a value, press Convert, and the page applies the same factor shown in the formula below — no rounded shortcut, and nothing is stored on a server.
Milliliters to US Cups (mL to cup) ►
How to convert US Cups to Milliliters
1 US cup is equal to 236.588 milliliters (mL).
mL = cup × 236.588
Multiply the cups by 236.588:
Example: Convert 2 cups to mL:
mL = 2 × 236.588 = 473.176 mL
What is a US Cups?
The US Cups (cup) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
What is a Milliliters?
The Milliliters (mL) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
This page converts volume from US Cups into Milliliters. One cup equals 236.588 mL.
US Cups to Milliliters conversion table
Common cup values and the matching mL result, calculated with the same factor as the widget. Highlight a nearby row if you want a quick check without entering a number.
| US Cups (cup) | Milliliters (mL) |
|---|---|
| 0.25 cup | 59.147 mL |
| 0.5 cup | 118.294 mL |
| 1 cup | 236.588 mL |
| 2 cup | 473.176 mL |
| 4 cup | 946.352 mL |
| 8 cup | 1892.704 mL |
| 12 cup | 2839.056 mL |
| 16 cup | 3785.408 mL |
How this calculator works
The form on this page is a US Cups-to-Milliliters converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the mL result in the output box. The step-by-step panel repeats the arithmetic so you can copy it into homework or a spreadsheet.
Reviewed by Hamsen, founder of GigaTables and a biology engineer. See the about page for how formulas are checked before a tool is published.
FAQ
How many mL are in 1 cup?
1 cup = 236.588 mL.
How do I convert US Cups to Milliliters?
Multiply the cups by 236.588:
Is this cup to mL converter free?
Yes. GigaTables calculators are free to use in a browser. You do not need an account, and the values you type are not uploaded.